3284894 has 4 divisors (see below), whose sum is σ = 4927344. Its totient is φ = 1642446.

The previous prime is 3284873. The next prime is 3284909. The reversal of 3284894 is 4984823.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4984823 = 239 ⋅20857.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 821222 + ... + 821225.

It is an arithmetic number, because the mean of its divisors is an integer number (1231836).

Almost surely, 2^3284894 is an apocalyptic number.

3284894 is a deficient number, since it is larger than the sum of its proper divisors (1642450).

3284894 is a wasteful number, since it uses less digits than its factorization.

3284894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1642449.

The product of its digits is 55296, while the sum is 38.

The square root of 3284894 is about 1812.4276537286. The cubic root of 3284894 is about 148.6530371073.

The spelling of 3284894 in words is "three million, two hundred eighty-four thousand, eight hundred ninety-four".